Amino acid-based hormones use a second messenger, cyclic amp, but steroid hormones

complex inside the nucleus with a receptor and dna to initiate protein synthesis

trigger a response by their buildup along the cell membranes, stopping key materials from entering the cell

must use atp to enter the cell, releasing adp into the cytoplasm, which then becomes cyclic amp

Which are forms of nitrogen that are usable by humans

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

What part of the brain is highlighted in the diagram below?